@import url('https://fonts.googleapis.com/css2?family=IBM+Plex+Mono:wght@400;500&family=Manrope:wght@400;500;600;700&family=Newsreader:opsz,wght@6..72,400;6..72,600&display=swap');

:root {
  color-scheme: light;
  font-family: 'Manrope', sans-serif;
  font-synthesis: none;
  text-rendering: optimizeLegibility;
  --paper: #f0eee6;
  --paper-bright: #faf9f4;
  --paper-raised: #ffffff;
  --ink: #10211e;
  --muted: #66716d;
  --faint: #8c9491;
  --line: rgba(16, 33, 30, .24);
  --line-strong: #10211e;
  --grid-line: rgba(16, 33, 30, .12);
  --blue: #0057b8;
  --aqua: #16bda2;
  --acid: #d7ff5f;
  --yellow: #ffd500;
  --orange: #e66a2c;
  --red: #d53632;
  --green: #2c8b48;
  --amber: #c98600;
  --serif: 'Newsreader', Georgia, serif;
  --mono: 'IBM Plex Mono', monospace;
  --page-pad: clamp(18px, 3.4vw, 58px);
  --shadow: 0 14px 40px rgba(18, 30, 27, .08);
}

:root[data-theme='dark'] {
  color-scheme: dark;
  --paper: #0f1716;
  --paper-bright: #141e1c;
  --paper-raised: #192421;
  --ink: #e9eee9;
  --muted: #a0ada7;
  --faint: #7d8984;
  --line: rgba(233, 238, 233, .2);
  --line-strong: #dce5df;
  --grid-line: rgba(233, 238, 233, .12);
  --blue: #6caeff;
  --aqua: #42d9c2;
  --acid: #c9ef68;
  --yellow: #efd146;
  --orange: #ff8a54;
  --red: #ff6862;
  --green: #62c47c;
  --amber: #f0ae34;
  --shadow: 0 16px 50px rgba(0, 0, 0, .28);
}

* { box-sizing: border-box; }
html { min-width: 320px; scroll-behavior: smooth; scroll-padding-top: 86px; background: var(--paper); }
body { min-width: 320px; min-height: 100vh; margin: 0; overflow-x: hidden; color: var(--ink); background:
  radial-gradient(circle at 75% 0, rgba(22, 189, 162, .1), transparent 26rem),
  linear-gradient(var(--grid-line) 1px, transparent 1px),
  linear-gradient(90deg, var(--grid-line) 1px, transparent 1px),
  var(--paper); background-size: auto, 28px 28px, 28px 28px, auto; }
button, input, select { font: inherit; }
button, a { -webkit-tap-highlight-color: transparent; }
button:focus-visible, a:focus-visible, input:focus-visible, select:focus-visible { outline: 3px solid color-mix(in srgb, var(--blue) 35%, transparent); outline-offset: 3px; }
a { color: inherit; }
em { color: var(--blue); font-weight: 400; }
[hidden] { display: none !important; }

.skip-link { position: fixed; z-index: 1000; top: 8px; left: 8px; padding: 10px 14px; color: white; background: var(--blue); transform: translateY(-150%); }
.skip-link:focus { transform: translateY(0); }
.site-shell { min-height: 100vh; }
.grid-frame { margin-inline: var(--page-pad); border-right: 1px solid var(--line-strong); border-left: 1px solid var(--line-strong); }

.masthead { position: sticky; z-index: 100; top: 0; display: grid; grid-template-columns: auto 1fr auto auto auto; align-items: center; gap: 24px; min-height: 76px; padding: 0 var(--page-pad); border-bottom: 1px solid var(--line-strong); background: color-mix(in srgb, var(--paper) 92%, transparent); backdrop-filter: blur(18px); }
.brand { display: inline-flex; align-items: center; gap: 11px; width: max-content; text-decoration: none; }
.brand-mark { display: grid; place-items: center; width: 43px; height: 43px; border: 1px solid var(--line); border-radius: 50%; background: var(--paper-raised); }
.brand-mark img { display: block; width: 25px; height: auto; }
.brand-copy strong, .brand-copy small { display: block; }
.brand-copy strong { font-size: 12px; letter-spacing: .17em; }
.brand-copy small { margin-top: 4px; color: var(--muted); font: 500 7px/1 var(--mono); letter-spacing: .12em; }
.nav-toggle, .nav-scrim { display: none; }
.nav-toggle {
  width: 44px;
  height: 44px;
  padding: 0;
  border: 1px solid var(--line);
  color: var(--ink);
  background: var(--paper-raised);
  cursor: pointer;
}
.nav-toggle span {
  display: block;
  width: 18px;
  height: 2px;
  margin: 4px auto;
  background: currentColor;
  transition: transform 160ms ease, opacity 160ms ease;
}
.mobile-nav-open .nav-toggle span:nth-child(1) { transform: translateY(6px) rotate(45deg); }
.mobile-nav-open .nav-toggle span:nth-child(2) { opacity: 0; }
.mobile-nav-open .nav-toggle span:nth-child(3) { transform: translateY(-6px) rotate(-45deg); }
.primary-nav { display: flex; justify-self: center; gap: clamp(14px, 2vw, 34px); }
.primary-nav a { position: relative; font-size: 11px; font-weight: 650; text-decoration: none; }
.primary-nav a::after { position: absolute; right: 0; bottom: -27px; left: 0; height: 3px; background: var(--blue); content: ''; transform: scaleX(0); transition: transform 180ms ease; }
.primary-nav a:hover::after, .primary-nav a[aria-current]::after { transform: scaleX(1); }
.cloud-chip { display: flex; align-items: center; gap: 10px; padding: 8px 12px; border: 1px solid var(--line); background: color-mix(in srgb, var(--paper-bright) 80%, transparent); }
.cloud-chip small, .cloud-chip strong { display: block; }
.cloud-chip small { color: var(--muted); font: 500 7px/1 var(--mono); letter-spacing: .09em; }
.cloud-chip strong { margin-top: 4px; font: 500 12px/1 var(--mono); }
.signal-dot { width: 8px; height: 8px; border-radius: 50%; background: var(--green); box-shadow: 0 0 0 5px color-mix(in srgb, var(--green) 16%, transparent); }
.utility-controls { display: flex; align-items: center; gap: 7px; }
.language-button { min-width: 42px; height: 38px; padding: 0 9px; border: 1px solid var(--line); color: var(--ink); background: transparent; font: 500 9px var(--mono); letter-spacing: .06em; cursor: pointer; }
.language-button:hover, .icon-button:hover { border-color: var(--blue); color: var(--blue); }
.icon-button { width: 38px; height: 38px; border: 1px solid var(--line); border-radius: 50%; color: var(--ink); background: transparent; cursor: pointer; }
.start-button { display: flex; align-items: center; gap: 24px; min-height: 42px; padding: 0 16px; color: white; background: var(--ink); font-size: 10px; font-weight: 650; text-decoration: none; }
:root[data-theme='dark'] .start-button { color: #10211e; background: #e9eee9; }

main { min-height: calc(100vh - 150px); }
.loading-state { display: grid; place-items: center; min-height: calc(100vh - 150px); padding: clamp(24px, 4vw, 56px); background: linear-gradient(135deg, color-mix(in srgb, var(--aqua) 10%, transparent), transparent 54%); }
.loading-card { width: min(680px, 100%); padding: clamp(26px, 3.8vw, 48px); border: 1px solid var(--line-strong); background: color-mix(in srgb, var(--paper-bright) 94%, transparent); box-shadow: var(--shadow); }
.loading-title { margin: 12px 0 8px; font: 800 clamp(22px, 2.4vw, 34px)/1 var(--mono); letter-spacing: -.04em; text-transform: uppercase; }
.loading-target { margin: 0 0 18px; color: var(--muted); font: 700 11px/1.3 var(--mono); letter-spacing: .09em; text-transform: uppercase; }
.loading-state p { max-width: 620px; margin: 0 0 20px; color: var(--muted); font: 650 clamp(12px, 1.05vw, 15px)/1.45 var(--mono); letter-spacing: -.015em; }
.loading-line { width: min(360px, 100%); height: 6px; overflow: hidden; background: var(--line); }
.loading-line span { display: block; width: 0%; height: 100%; background: var(--blue); transition: width 220ms ease; }
.loading-terminal-card { margin-top: 26px; overflow: hidden; border: 1px solid var(--line-strong); background: color-mix(in srgb, var(--paper) 76%, transparent); }
.loading-terminal-card .sync-title { padding: 12px 14px; border-bottom: 1px solid var(--line-strong); }
.loading-terminal-card .sync-lines { min-height: 154px; padding: 14px; }
@keyframes loading { from { transform: translateX(-100%); } to { transform: translateX(200%); } }

.kicker { display: block; color: var(--muted); font: 500 9px/1.25 var(--mono); letter-spacing: .11em; text-transform: uppercase; }
.overview-hero { display: grid; grid-template-columns: minmax(0, 1.5fr) minmax(280px, .7fr); min-height: 500px; border-bottom: 1px solid var(--line-strong); background: linear-gradient(115deg, color-mix(in srgb, var(--yellow) 20%, transparent), transparent 45%); }
.hero-copy { display: flex; flex-direction: column; justify-content: space-between; padding: 66px clamp(26px, 4vw, 68px) 54px; border-right: 1px solid var(--line-strong); }
.hero-copy h1 { margin: 0; font: 600 clamp(82px, 10.3vw, 154px)/.71 var(--serif); letter-spacing: -.07em; }
.hero-brief { display: flex; flex-direction: column; justify-content: flex-end; gap: 60px; padding: 50px clamp(24px, 3vw, 50px); }
.hero-brief > p { margin: 0; font: 400 clamp(20px, 1.8vw, 28px)/1.16 var(--serif); }
.hero-stats { display: grid; grid-template-columns: repeat(3, 1fr); border-top: 1px solid var(--line-strong); }
.hero-stats div { padding: 18px 8px 0 0; }
.hero-stats strong, .hero-stats span { display: block; }
.hero-stats strong { font: 500 clamp(24px, 2vw, 35px)/1 var(--mono); }
.hero-stats span { margin-top: 6px; color: var(--muted); font-size: 8px; text-transform: uppercase; }

.sensor-switcher { display: grid; grid-template-columns: repeat(2, 1fr); border-bottom: 1px solid var(--line-strong); background: var(--paper-bright); }
.sensor-tab { display: grid; grid-template-columns: auto 1fr auto auto; align-items: center; gap: 20px; min-height: 102px; padding: 18px 24px; border: 0; border-right: 1px solid var(--line-strong); color: var(--ink); background: transparent; text-align: left; cursor: pointer; }
.sensor-tab:last-child { border-right: 0; }
.sensor-tab:hover { background: color-mix(in srgb, var(--aqua) 8%, transparent); }
.sensor-tab.active { background: linear-gradient(105deg, color-mix(in srgb, var(--acid) 32%, transparent), transparent 66%); box-shadow: inset 0 -5px var(--aqua); }
.sensor-index { color: var(--blue); font: 500 11px var(--mono); }
.sensor-place small, .sensor-place strong, .sensor-value small, .sensor-value strong { display: block; }
.sensor-place small { color: var(--muted); font: 500 8px var(--mono); letter-spacing: .08em; text-transform: uppercase; }
.sensor-place strong { margin-top: 5px; font: 600 21px var(--serif); }
.sensor-value { text-align: right; }
.sensor-value strong { font: 500 23px/1 var(--mono); }
.sensor-value small { margin-top: 6px; color: var(--muted); font: 500 7px var(--mono); letter-spacing: .06em; }
.status-pill { display: inline-flex; align-items: center; gap: 6px; padding: 6px 7px; border: 1px solid var(--line); font: 500 8px var(--mono); text-transform: uppercase; }
.status-pill i, .metric-top i { width: 7px; height: 7px; border-radius: 50%; background: var(--faint); }
.status-pill.normal i, .metric-card.normal .metric-top i { background: var(--green); }
.status-pill.watch i, .metric-card.watch .metric-top i { background: var(--amber); }
.status-pill.critical i, .metric-card.critical .metric-top i { background: var(--red); }
.status-pill.online i { background: var(--green); box-shadow: 0 0 0 4px color-mix(in srgb, var(--green) 18%, transparent); }
.status-pill.offline i { background: var(--faint); }
.status-pill.stale i, .status-pill.maintenance i { background: var(--amber); }
.status-stack { display: grid; gap: 5px; justify-items: end; }
.status-stack .status-pill { width: max-content; }

.operations-snapshot { display: grid; gap: 12px; }
.operations-snapshot article { display: grid; gap: 10px; padding: 16px; border: 1px solid var(--line-strong); background: color-mix(in srgb, var(--paper-raised) 78%, transparent); }
.operations-snapshot h3, .operations-snapshot p { margin: 0; }
.operations-snapshot h3 { font: 600 22px/.95 var(--serif); }
.operations-snapshot p { color: var(--muted); font-size: 9px; line-height: 1.45; }
.operations-snapshot strong { font: 500 25px/1 var(--mono); }
.operations-snapshot strong small { color: var(--muted); font-size: 8px; }
.operations-snapshot div { display: flex; flex-wrap: wrap; gap: 12px; align-items: center; }
.operations-snapshot div > span { color: var(--muted); font: 8px var(--mono); text-transform: uppercase; }

.physical-sensors { padding: 38px clamp(24px, 3vw, 44px); border-bottom: 1px solid var(--line-strong); background: var(--paper-bright); }
.sensor-case-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 18px; }
.sensor-case { display: grid; grid-template-columns: 170px 1fr; gap: 26px; min-height: 220px; padding: 24px; border: 1px solid var(--line-strong); color: inherit; background: color-mix(in srgb, var(--paper-raised) 92%, var(--aqua)); text-decoration: none; }
.sensor-case:hover { background: color-mix(in srgb, var(--acid) 22%, var(--paper-raised)); }
.case-shell { position: relative; align-self: center; width: 160px; height: 112px; border: 2px solid var(--line-strong); border-radius: 14px; background: linear-gradient(90deg, transparent 0 23%, color-mix(in srgb, var(--line-strong) 16%, transparent) 23% 24%, transparent 24% 76%, color-mix(in srgb, var(--line-strong) 16%, transparent) 76% 77%, transparent 77%), linear-gradient(145deg, color-mix(in srgb, var(--ink) 10%, var(--paper-raised)), var(--paper-raised)); box-shadow: inset 0 0 0 8px color-mix(in srgb, var(--line-strong) 7%, transparent), var(--shadow); }
.case-handle { position: absolute; top: -25px; left: 50%; width: 62px; height: 34px; border: 2px solid var(--line-strong); border-bottom: 0; border-radius: 15px 15px 0 0; transform: translateX(-50%); }
.case-led { position: absolute; right: 18px; top: 20px; width: 13px; height: 13px; border-radius: 50%; background: var(--faint); box-shadow: 0 0 0 5px color-mix(in srgb, var(--faint) 18%, transparent); }
.case-led.online, .case-led.live { background: var(--green); box-shadow: 0 0 0 5px color-mix(in srgb, var(--green) 20%, transparent); }
.case-led.pending { background: var(--amber); box-shadow: 0 0 0 5px color-mix(in srgb, var(--amber) 22%, transparent); animation: pulse 1.2s infinite; }
.case-led.paused, .case-led.stale, .case-led.maintenance { background: var(--amber); box-shadow: 0 0 0 5px color-mix(in srgb, var(--amber) 20%, transparent); }
.case-port { position: absolute; right: 18px; bottom: 22px; width: 42px; height: 12px; border: 1px solid var(--line-strong); background: var(--paper); }
.case-copy h3 { margin: 12px 0 8px; font: 600 clamp(30px, 3vw, 48px)/.9 var(--serif); letter-spacing: -.04em; }
.case-copy p { margin: 0; color: var(--muted); font-size: 10px; line-height: 1.45; }
.case-copy strong { display: block; margin-top: 24px; font: 500 clamp(34px, 4vw, 58px)/.9 var(--mono); letter-spacing: -.06em; }
.case-copy strong small { color: var(--muted); font-size: 10px; letter-spacing: 0; }
.case-copy div { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 18px; }
.case-copy em { display: block; margin-top: 12px; color: var(--muted); font: normal 8px/1.45 var(--mono); }

.live-unit-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 0; border-bottom: 1px solid var(--line-strong); background: var(--paper-bright); }
.live-unit-card { display: grid; grid-template-rows: auto 1fr; gap: 24px; min-height: 430px; padding: 28px; border-right: 1px solid var(--line-strong); background: color-mix(in srgb, var(--paper-raised) 92%, var(--faint)); }
.live-unit-card:last-child { border-right: 0; }
.live-unit-card.active { background: color-mix(in srgb, var(--paper-raised) 90%, var(--green)); }
.live-unit-card .case-shell { width: 132px; height: 92px; margin-top: 22px; }
.live-unit-card .case-handle { width: 52px; height: 28px; top: -22px; }
.live-unit-copy h3 { margin: 10px 0 0; font: 600 clamp(28px, 2.4vw, 40px)/.92 var(--serif); letter-spacing: -.04em; }
.live-unit-copy strong { display: block; margin-top: 24px; font: 500 clamp(30px, 3.4vw, 50px)/.9 var(--mono); letter-spacing: -.06em; }
.live-unit-copy strong small { color: var(--muted); font-size: 9px; letter-spacing: 0; }
.live-unit-copy p { margin: 18px 0 0; color: var(--muted); font-size: 10px; line-height: 1.5; }
.live-unit-copy em { display: block; margin-top: 12px; color: var(--muted); font: normal 8px/1.45 var(--mono); }

.overview-reading { border-bottom: 1px solid var(--line-strong); background: var(--paper-raised); }
.reading-head { display: flex; align-items: end; justify-content: space-between; gap: 30px; padding: 38px clamp(24px, 3vw, 48px); border-bottom: 1px solid var(--line-strong); }
.reading-head h2 { margin: 10px 0 0; font: 600 clamp(35px, 4vw, 62px)/.95 var(--serif); letter-spacing: -.035em; }
.session-meta { display: grid; justify-items: end; gap: 4px; text-align: right; }
.session-meta span { color: var(--muted); font: 9px var(--mono); }
.session-meta strong { font-size: 11px; }
.text-link { color: var(--blue); font: 500 10px var(--mono); text-decoration: none; }
.metric-grid { display: grid; grid-template-columns: repeat(5, 1fr); }
.metric-card { min-width: 0; padding: 22px; border-right: 1px solid var(--line); background: color-mix(in srgb, var(--paper-raised) 92%, var(--green)); }
.metric-card:last-child { border-right: 0; }
.metric-card.watch { background: color-mix(in srgb, var(--paper-raised) 91%, var(--amber)); }
.metric-card.critical { background: color-mix(in srgb, var(--paper-raised) 91%, var(--red)); }
.metric-card.inactive { background: color-mix(in srgb, var(--paper-raised) 94%, var(--faint)); opacity: .82; }
.metric-top { display: flex; align-items: center; justify-content: space-between; gap: 8px; }
.metric-top > span { display: inline-flex; align-items: center; gap: 7px; font-size: 10px; font-weight: 650; }
.metric-top b { padding: 4px 6px; border: 1px solid var(--line); font: 500 7px var(--mono); text-transform: uppercase; }
.metric-reading { min-height: 100px; padding-top: 30px; text-align: center; }
.metric-reading strong { font: 500 clamp(28px, 3vw, 46px)/1 var(--mono); letter-spacing: -.05em; }
.metric-reading span { display: block; margin-top: 6px; color: var(--muted); font: 8px var(--mono); }
.metric-scale { height: 5px; overflow: hidden; background: var(--grid-line); }
.metric-scale span { display: block; height: 100%; background: var(--green); }
.metric-card.watch .metric-scale span { background: var(--amber); }
.metric-card.critical .metric-scale span { background: var(--red); }
.metric-range { display: flex; justify-content: space-between; gap: 10px; margin-top: 8px; color: var(--muted); font: 7px var(--mono); }

.overview-actions { display: grid; grid-template-columns: repeat(3, 1fr); border-bottom: 1px solid var(--line-strong); }
.action-panel { display: flex; flex-direction: column; min-height: 330px; padding: 34px; border-right: 1px solid var(--line-strong); background: var(--paper-bright); text-decoration: none; transition: background 180ms ease, color 180ms ease; }
.action-panel:last-child { border-right: 0; }
.action-panel:hover { background: var(--ink); color: var(--paper-bright); }
.action-panel.accent { background: var(--acid); color: #10211e; }
.action-panel > span { font: 500 8px var(--mono); letter-spacing: .1em; }
.action-panel h3 { max-width: 340px; margin: 52px 0 14px; font: 600 clamp(28px, 2.6vw, 43px)/.95 var(--serif); letter-spacing: -.035em; }
.action-panel p { max-width: 390px; margin: 0; color: var(--muted); font-size: 11px; line-height: 1.55; }
.action-panel:hover p { color: color-mix(in srgb, var(--paper-bright) 70%, transparent); }
.action-panel b { margin-top: auto; font: 500 9px var(--mono); }

.service-head { display: grid; grid-template-columns: minmax(0, 1.3fr) minmax(280px, .7fr); min-height: 170px; border-bottom: 1px solid var(--line-strong); background: var(--paper-bright); }
.service-head > div:first-child { display: flex; flex-direction: column; justify-content: space-between; padding: 30px clamp(24px, 3vw, 44px); border-right: 1px solid var(--line-strong); }
.service-head h1 { max-width: 900px; margin: 24px 0 0; font: 600 clamp(38px, 4.2vw, 62px)/.9 var(--serif); letter-spacing: -.045em; }
.service-aside { display: flex; flex-direction: column; justify-content: space-between; gap: 20px; padding: 30px clamp(24px, 3vw, 40px); }
.service-aside > p { max-width: 590px; margin: 0; color: var(--muted); font-size: 10px; line-height: 1.55; }
.archive-totals { display: flex; gap: 8px; }
.archive-totals span { padding: 7px 9px; border: 1px solid var(--line); font: 8px var(--mono); text-transform: uppercase; }

.archive-section { padding: 34px; border-bottom: 1px solid var(--line-strong); background: var(--paper-bright); }
.archive-toolbar { display: flex; align-items: end; justify-content: space-between; gap: 24px; margin-bottom: 36px; }
.segmented { display: inline-flex; padding: 3px; border: 1px solid var(--line); background: var(--paper); }
.segmented button { min-height: 36px; padding: 0 13px; border: 0; color: var(--muted); background: transparent; font-size: 9px; cursor: pointer; }
.segmented button.active { color: white; background: var(--ink); }
:root[data-theme='dark'] .segmented button.active { color: #10211e; background: #e9eee9; }
.search-field { width: min(320px, 100%); }
label > span, fieldset legend { display: block; margin-bottom: 8px; color: var(--muted); font: 500 8px var(--mono); letter-spacing: .08em; text-transform: uppercase; }
input, select { width: 100%; min-height: 46px; padding: 0 12px; border: 1px solid var(--line-strong); border-radius: 0; color: var(--ink); background: var(--paper-raised); }
.archive-head, .archive-row { display: grid; grid-template-columns: 55px 1.3fr 1fr .7fr .55fr .8fr .55fr 28px; align-items: center; gap: 14px; }
.archive-head { padding: 0 14px 12px; border-bottom: 1px solid var(--line-strong); color: var(--muted); font: 500 7px var(--mono); letter-spacing: .08em; text-transform: uppercase; }
.archive-row { min-height: 94px; padding: 14px; border-bottom: 1px solid var(--line); text-decoration: none; transition: background 150ms ease; }
.archive-row:hover { background: color-mix(in srgb, var(--blue) 7%, transparent); }
.archive-row small, .archive-row strong { display: block; min-width: 0; }
.archive-row small { margin-bottom: 6px; color: var(--muted); font: 500 7px var(--mono); letter-spacing: .07em; }
.archive-row strong { overflow: hidden; font-size: 10px; text-overflow: ellipsis; white-space: nowrap; }
.archive-code { display: flex; align-items: center; gap: 9px; color: var(--blue); font: 500 11px var(--mono); }
.archive-code i, .station-list i, .network-node-list i, .map-legend i { width: 8px; height: 8px; border-radius: 50%; background: var(--faint); }
.archive-code i.normal, .station-list i.normal, .network-node-list i.normal, .map-legend i.normal, .network-node-list i.online, .network-node-list i.live { background: var(--green); }
.archive-code i.watch, .station-list i.watch, .network-node-list i.watch, .map-legend i.watch, .network-node-list i.paused, .network-node-list i.stale, .network-node-list i.maintenance { background: var(--amber); }
.archive-code i.critical, .station-list i.critical, .network-node-list i.critical, .map-legend i.critical { background: var(--red); }
.network-node-list i.offline, .map-legend i.offline { background: var(--faint); }
.network-node-list i.service, .map-legend i.service { background: #fff; border: 1px solid var(--line-strong); }
.mode-label { width: max-content; padding: 5px 6px; border: 1px solid var(--line); font: 500 7px var(--mono); text-transform: uppercase; }
.empty-filter { padding: 60px; color: var(--muted); font: 22px var(--serif); text-align: center; }

.record-title { display: flex; align-items: end; justify-content: space-between; gap: 30px; min-height: 190px; padding: 30px clamp(24px, 3vw, 44px); border-bottom: 1px solid var(--line-strong); background: var(--paper-bright); }
.back-link { display: inline-block; margin-bottom: 24px; color: var(--blue); font: 500 9px var(--mono); text-decoration: none; }
.record-title h1 { max-width: 850px; margin: 12px 0 0; font: 600 clamp(38px, 4.2vw, 62px)/.88 var(--serif); letter-spacing: -.045em; }
.record-actions { display: flex; align-items: center; gap: 12px; padding-bottom: 4px; }
.record-state { display: inline-flex; align-items: center; gap: 8px; padding: 11px 12px; border: 1px solid var(--line); font: 500 8px var(--mono); text-transform: uppercase; }
.record-state i { width: 7px; height: 7px; border-radius: 50%; background: var(--green); }
.record-state.live i { background: var(--red); animation: pulse 1.8s infinite; }
.record-state.pending i { background: var(--amber); animation: pulse 1.2s infinite; }
.record-state.error { color: var(--red); border-color: color-mix(in srgb, var(--red) 45%, var(--line)); }
.record-state.error i { background: var(--red); }
@keyframes pulse { 50% { opacity: .35; } }
.outline-button, .primary-button, .danger-button { display: inline-flex; align-items: center; justify-content: center; min-height: 44px; padding: 0 15px; border: 1px solid var(--line-strong); color: var(--ink); background: var(--paper-raised); font-size: 9px; font-weight: 650; text-decoration: none; cursor: pointer; }
.primary-button { gap: 30px; color: white; background: var(--blue); border-color: var(--blue); }
.danger-button { color: white; background: var(--red); border-color: var(--red); }
.outline-button:disabled, .primary-button:disabled, .danger-button:disabled { opacity: .5; cursor: wait; }
.record-facts { display: grid; grid-template-columns: repeat(6, 1fr); border-bottom: 1px solid var(--line-strong); background: var(--paper-bright); }
.record-facts div { min-height: 100px; padding: 20px; border-right: 1px solid var(--line); }
.record-facts div:last-child { border-right: 0; }
.record-facts small, .record-facts strong { display: block; }
.record-facts small { color: var(--muted); font: 500 7px var(--mono); letter-spacing: .07em; }
.record-facts strong { margin-top: 14px; font-size: 10px; line-height: 1.4; }
.record-metrics { display: grid; grid-template-columns: repeat(5, 1fr); border-bottom: 1px solid var(--line-strong); background: var(--paper-raised); }
.charts-grid { display: grid; grid-template-columns: repeat(2, 1fr); border-bottom: 1px solid var(--line-strong); background: var(--paper-bright); }
.chart-card { min-width: 0; padding: 28px; border-right: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.chart-card:nth-child(2n), .chart-card:last-child { border-right: 0; }
.chart-card.wide { grid-column: 1 / -1; border-right: 0; }
.chart-card.inactive { background: color-mix(in srgb, var(--paper-bright) 88%, var(--faint)); }
.chart-card header { display: flex; align-items: start; justify-content: space-between; gap: 20px; }
.chart-card h3 { margin: 9px 0 0; font: 500 30px/1 var(--mono); }
.chart-card h3 small { color: var(--muted); font-size: 10px; }
.chart-legend { display: flex; align-items: center; gap: 7px; color: var(--muted); font: 7px var(--mono); }
.chart-legend i { width: 14px; height: 3px; }
.chart-legend .limit-line { margin-left: 9px; background: repeating-linear-gradient(90deg, var(--red) 0 4px, transparent 4px 7px); }
.canvas-wrap { position: relative; height: 310px; margin-top: 22px; }
.canvas-wrap canvas { display: block; width: 100%; height: 100%; cursor: crosshair; }
.inactive-chart-label { position: absolute; inset: 0; display: grid; place-items: center; color: var(--muted); font: 500 9px var(--mono); text-transform: uppercase; letter-spacing: .08em; pointer-events: none; text-align: center; }
.chart-tooltip { position: absolute; z-index: 3; top: 18px; display: grid; gap: 5px; min-width: 150px; padding: 10px 12px; color: white; background: #10211e; opacity: 0; pointer-events: none; transform: translateX(-50%); transition: opacity 100ms ease; }
.chart-tooltip.visible { opacity: 1; }
.chart-tooltip strong { font: 500 11px var(--mono); }
.chart-tooltip span { color: #bdc9c5; font: 8px var(--mono); }
.chart-card footer { display: flex; justify-content: space-between; gap: 14px; color: var(--muted); font: 7px var(--mono); }
.raw-section { padding: 42px; border-bottom: 1px solid var(--line-strong); background: var(--paper-bright); }
.section-heading { display: flex; align-items: end; justify-content: space-between; gap: 30px; margin-bottom: 30px; }
.section-heading h2 { margin: 10px 0 0; font: 600 clamp(34px, 4vw, 58px)/.9 var(--serif); letter-spacing: -.04em; }
.section-heading > p { max-width: 450px; margin: 0; color: var(--muted); font-size: 10px; line-height: 1.55; }
.table-scroll { overflow: auto; border-top: 1px solid var(--line-strong); }
table { width: 100%; border-collapse: collapse; font: 9px var(--mono); }
th, td { padding: 13px 12px; border-bottom: 1px solid var(--line); text-align: right; white-space: nowrap; }
th:first-child, td:first-child { text-align: left; }
th { color: var(--muted); font-size: 7px; letter-spacing: .07em; }
.table-policy { display: flex; align-items: center; justify-content: space-between; gap: 18px; margin: -10px 0 18px; padding: 14px 16px; border: 1px solid var(--line); background: color-mix(in srgb, var(--blue) 6%, transparent); }
.table-policy span { color: var(--muted); font-size: 9px; line-height: 1.45; }
.table-policy div { display: flex; flex-wrap: wrap; gap: 8px; justify-content: flex-end; }

.live-layout { display: grid; grid-template-columns: minmax(0, 1.45fr) minmax(300px, .55fr); border-bottom: 1px solid var(--line-strong); background: var(--paper-bright); }
.session-builder { padding: 42px; border-right: 1px solid var(--line-strong); }
.step-count { font: 500 9px var(--mono); }
.form-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 18px; }
.location-fieldset { margin: 30px 0 0; padding: 26px; border: 1px solid var(--line); }
.location-fieldset legend { padding: 0 7px; }
.location-mode { margin-bottom: 22px; }
.gps-box { display: grid; grid-template-columns: 1fr auto; align-items: center; gap: 12px; }
.gps-box p { margin: 0; color: var(--muted); font-size: 9px; }
.gps-box output { grid-column: 1 / -1; color: var(--blue); font: 9px var(--mono); }
.consent-note { display: flex; align-items: start; gap: 12px; margin: 22px 0; padding: 15px; background: color-mix(in srgb, var(--aqua) 10%, transparent); }
.consent-note i { flex: none; width: 8px; height: 8px; margin-top: 3px; border-radius: 50%; background: var(--aqua); }
.consent-note p { margin: 0; color: var(--muted); font-size: 9px; line-height: 1.5; }
.warning-note { display: flex; align-items: start; gap: 12px; margin: 22px 0; padding: 15px; border: 1px solid color-mix(in srgb, var(--amber) 70%, transparent); background: color-mix(in srgb, var(--amber) 12%, transparent); }
.warning-note i { flex: none; width: 8px; height: 8px; margin-top: 3px; border-radius: 50%; background: var(--amber); }
.warning-note p { margin: 0; color: var(--muted); font-size: 9px; line-height: 1.5; }
#session-form > .primary-button { width: 100%; }
.live-aside { display: flex; flex-direction: column; padding: 42px; }
.live-aside h3 { margin: 10px 0 0; font: 600 34px var(--serif); }
.live-aside ol { margin: 42px 0; padding: 0; list-style: none; }
.live-aside li { display: grid; grid-template-columns: 34px 1fr; gap: 15px; padding: 16px 0; border-top: 1px solid var(--line); }
.live-aside li span { color: var(--blue); font: 500 9px var(--mono); }
.live-aside li p { margin: 0; font-size: 10px; line-height: 1.5; }
.live-aside > a { margin-top: auto; }
.live-status-bar { display: grid; grid-template-columns: 1fr auto; align-items: center; gap: 4px 20px; padding: 14px 16px; color: white; background: #10211e; }
.live-status-bar > span { display: flex; align-items: center; gap: 8px; font: 500 9px var(--mono); letter-spacing: .08em; }
.live-status-bar i { width: 8px; height: 8px; border-radius: 50%; background: #ff6862; animation: pulse 1.4s infinite; }
.live-status-bar strong { justify-self: end; font: 500 10px var(--mono); }
.live-status-bar small { grid-column: 1 / -1; color: #b8c7c2; font: 8px var(--mono); }
.live-reading { padding: 38px; border-right: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.live-reading > strong { display: block; margin-top: 22px; font: 500 clamp(60px, 7vw, 100px)/.8 var(--mono); letter-spacing: -.075em; }
.live-reading > strong small { color: var(--muted); font-size: 12px; letter-spacing: 0; }
.live-reading p { margin: 18px 0 0; color: var(--muted); font: 9px var(--mono); }
.live-mini-metrics { display: grid; grid-template-columns: repeat(4, 1fr); border-bottom: 1px solid var(--line); }
.live-mini-metrics div { padding: 20px; border-right: 1px solid var(--line); }
.live-mini-metrics div:last-child { border-right: 0; }
.live-mini-metrics small, .live-mini-metrics strong, .live-mini-metrics span { display: block; }
.live-mini-metrics small { color: var(--muted); font: 8px var(--mono); }
.live-mini-metrics strong { margin-top: 18px; font: 500 22px var(--mono); }
.live-mini-metrics span { margin-top: 5px; color: var(--muted); font: 7px var(--mono); }
.live-buttons { display: flex; flex-wrap: wrap; gap: 10px; padding-top: 22px; }
.active-session-strip { display: grid; grid-template-columns: 220px 1fr; border-bottom: 1px solid var(--line-strong); background: var(--paper-raised); }
.active-session-strip > div:first-child { padding: 28px; border-right: 1px solid var(--line-strong); }
.active-session-strip h2 { margin: 10px 0 0; font: 500 54px/.9 var(--mono); }
.active-session-list { display: grid; grid-template-columns: repeat(auto-fit, minmax(250px, 1fr)); }
.active-session-list > a, .active-session-list > p { min-height: 112px; padding: 22px; border-right: 1px solid var(--line); color: inherit; text-decoration: none; }
.active-session-list strong, .active-session-list small { display: block; }
.active-session-list strong { margin-top: 12px; font-size: 12px; }
.active-session-list small { margin-top: 8px; color: var(--muted); font: 8px var(--mono); }
.live-console { display: grid; grid-template-columns: minmax(0, 1fr) 320px; border-bottom: 1px solid var(--line-strong); background: var(--paper-bright); }
.live-console #active-live { padding: 42px; border-right: 1px solid var(--line-strong); }
.live-console-side { display: grid; align-content: start; gap: 24px; padding: 42px; }
.live-hint { padding: 18px; border: 1px solid var(--line); background: color-mix(in srgb, var(--aqua) 8%, transparent); }
.live-hint p { margin: 12px 0 0; color: var(--muted); font-size: 10px; line-height: 1.55; }
.live-status-bar.paused i { background: var(--amber); }
.import-section { padding: 42px; border-bottom: 1px solid var(--line-strong); background: var(--paper-bright); }
.import-form { display: grid; grid-template-columns: .6fr 1fr 1.5fr auto; align-items: end; gap: 14px; padding-top: 24px; border-top: 1px solid var(--line-strong); }
.file-field input { padding: 10px; }

.demo-live-controls { display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: 24px; padding: 34px 42px; border-bottom: 1px solid var(--line-strong); background: var(--paper-bright); }
.demo-live-controls .consent-note { grid-column: 1 / -1; margin: 0; }
.demo-live-actions { display: flex; flex-wrap: wrap; align-items: end; gap: 10px; }
.firmware-demo-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); border-bottom: 1px solid var(--line-strong); background: var(--paper-raised); }
.firmware-demo-card { min-width: 0; padding: 34px; border-right: 1px solid var(--line-strong); background: color-mix(in srgb, var(--paper-raised) 92%, var(--green)); }
.firmware-demo-card:last-child { border-right: 0; }
.firmware-demo-card.critical { background: color-mix(in srgb, var(--paper-raised) 89%, var(--red)); }
.firmware-demo-card header { display: flex; align-items: start; justify-content: space-between; gap: 18px; }
.firmware-demo-card .demo-case { flex: none; width: 118px; height: 84px; margin-top: 20px; }
.firmware-demo-card .demo-case .case-handle { width: 48px; height: 24px; top: -19px; }
.firmware-demo-card .demo-case .case-port { width: 34px; bottom: 16px; }
.firmware-demo-card h2 { margin: 10px 0 0; font: 600 clamp(30px, 3vw, 48px)/.92 var(--serif); letter-spacing: -.04em; }
.firmware-demo-value { margin: 36px 0 28px; }
.firmware-demo-value strong { display: block; font: 500 clamp(54px, 6vw, 92px)/.82 var(--mono); letter-spacing: -.075em; }
.firmware-demo-value small { color: var(--muted); font-size: 12px; letter-spacing: 0; }
.firmware-demo-value span { display: block; margin-top: 14px; color: var(--muted); font: 9px var(--mono); }
.firmware-demo-facts { display: grid; grid-template-columns: repeat(4, 1fr); border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.firmware-demo-facts div { min-height: 82px; padding: 16px 14px; border-right: 1px solid var(--line); }
.firmware-demo-facts div:last-child { border-right: 0; }
.firmware-demo-facts small, .firmware-demo-facts strong { display: block; }
.firmware-demo-facts small { color: var(--muted); font: 500 7px var(--mono); letter-spacing: .08em; text-transform: uppercase; }
.firmware-demo-facts strong { margin-top: 14px; font: 500 20px var(--mono); }
.firmware-demo-links { display: flex; flex-wrap: wrap; gap: 16px; min-height: 22px; margin-top: 18px; }
.muted-inline { color: var(--muted); font: 8px var(--mono); }
.demo-error { margin: 18px 0 0; padding: 11px 12px; color: var(--red); border: 1px solid color-mix(in srgb, var(--red) 50%, transparent); background: color-mix(in srgb, var(--red) 8%, transparent); font: 9px/1.45 var(--mono); overflow-wrap: anywhere; }
.demo-api-log { margin-top: 20px; border: 1px solid var(--line-strong); background: color-mix(in srgb, var(--paper-bright) 88%, transparent); }
.demo-api-log-head { display: flex; align-items: center; justify-content: space-between; gap: 12px; min-height: 42px; padding: 0 14px; border-bottom: 1px solid var(--line-strong); font: 500 8px var(--mono); letter-spacing: .08em; text-transform: uppercase; }
.demo-api-log-scroll { max-height: 260px; overflow: auto; }
.demo-api-log-scroll article { display: grid; grid-template-columns: 112px minmax(180px, .8fr) minmax(160px, 1fr) 52px; gap: 10px; align-items: center; min-height: 48px; padding: 10px 12px; border-bottom: 1px solid var(--line); font: 8px var(--mono); }
.demo-api-log-scroll article.transactional { background: color-mix(in srgb, var(--blue) 8%, transparent); }
.demo-api-log-scroll article.main { background: color-mix(in srgb, var(--acid) 14%, transparent); }
.demo-api-log-scroll code, .demo-api-log-scroll span { overflow-wrap: anywhere; }
.demo-api-log-scroll time, .demo-api-log-scroll span, .demo-api-log-scroll em { color: var(--muted); font-style: normal; }
.demo-api-log-scroll p { margin: 0; padding: 22px; color: var(--muted); font-size: 10px; line-height: 1.5; }
.sensor-api-monitor-section { padding: 42px; border-bottom: 1px solid var(--line-strong); background: var(--paper-bright); }
.sensor-api-monitor-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 18px; }
.sensor-api-monitor-card { min-width: 0; padding: 22px; border: 1px solid var(--line-strong); background: color-mix(in srgb, var(--paper-raised) 92%, transparent); }
.sensor-api-monitor-card h3 { margin: 10px 0 20px; font: 600 clamp(28px, 2.6vw, 42px)/.92 var(--serif); letter-spacing: -.04em; }
.sensor-api-monitor-card .demo-api-log { margin-top: 0; }
.sensor-api-monitor-card .demo-api-log-scroll { max-height: 320px; }
.api-cards { display: grid; grid-template-columns: repeat(2, 1fr); gap: 16px; }
.api-cards article { padding: 20px; border: 1px solid var(--line-strong); background: var(--paper-raised); }
.api-cards code { display: block; margin-top: 12px; color: var(--blue); font: 500 10px/1.4 var(--mono); overflow-wrap: anywhere; }
.api-cards p { margin: 16px 0 0; color: var(--muted); font-size: 10px; line-height: 1.5; }
.method { display: inline-flex; align-items: center; min-height: 26px; padding: 0 8px; color: white; background: var(--ink); font: 500 8px var(--mono); letter-spacing: .08em; }
.method.post { background: var(--blue); }

.map-layout { display: grid; grid-template-columns: minmax(0, 1.45fr) minmax(310px, .55fr); min-height: 610px; border-bottom: 1px solid var(--line-strong); background: var(--paper-bright); }
#field-map { min-width: 0; min-height: 610px; overflow: hidden; border-right: 1px solid var(--line-strong); filter: saturate(.75) contrast(.94); }
:root[data-theme='dark'] #field-map { filter: invert(.88) hue-rotate(170deg) saturate(.7) brightness(.8); }
:root[data-theme='dark'] .leaflet-marker-icon, :root[data-theme='dark'] .leaflet-popup { filter: invert(1) hue-rotate(190deg) saturate(1.2) brightness(1.25); }
:root[data-theme='dark'] .leaflet-marker-icon.model-leaflet-icon { filter: none; }
.map-fallback { display: grid; place-items: center; height: 100%; color: var(--muted); font: 18px var(--serif); }
.station-list { display: flex; flex-direction: column; }
.map-mode-panel { padding: 22px 24px; border-bottom: 1px solid var(--line-strong); background: color-mix(in srgb, var(--acid) 16%, transparent); }
.map-mode-panel strong { display: block; margin-top: 10px; font: 600 24px/.95 var(--serif); }
.map-mode-panel p { margin: 10px 0 0; color: var(--muted); font-size: 9px; line-height: 1.5; }
.station-list > button { display: grid; grid-template-columns: 38px 1fr auto; align-items: center; gap: 13px; min-height: 126px; padding: 20px 24px; border: 0; border-bottom: 1px solid var(--line); color: var(--ink); background: transparent; text-align: left; cursor: pointer; }
.demo-node-list { max-height: 430px; overflow: auto; border-bottom: 1px solid var(--line-strong); }
.demo-node-list button { display: grid; grid-template-columns: 46px 1fr auto; align-items: center; gap: 12px; width: 100%; min-height: 88px; padding: 14px 22px; border: 0; border-bottom: 1px solid var(--line); color: var(--ink); background: color-mix(in srgb, var(--paper-bright) 92%, var(--blue)); text-align: left; cursor: pointer; }
.demo-node-list button:hover { background: color-mix(in srgb, var(--blue) 10%, transparent); }
.station-list > button:hover { background: color-mix(in srgb, var(--blue) 7%, transparent); }
.station-number { color: var(--blue); font: 500 10px var(--mono); }
.station-list small, .station-list strong, .station-list em { display: block; }
.station-list small { color: var(--muted); font: 8px var(--mono); text-transform: uppercase; }
.station-list strong { margin-top: 7px; font: 600 18px var(--serif); }
.station-list em { margin-top: 8px; color: var(--muted); font: normal 8px var(--mono); }
.map-legend { display: grid; gap: 12px; margin-top: auto; padding: 24px; border-top: 1px solid var(--line-strong); }
.map-legend span { display: flex; align-items: center; gap: 9px; color: var(--muted); font: 8px var(--mono); }
.map-notes { display: grid; grid-template-columns: 1fr 1fr auto; align-items: end; gap: 38px; padding: 42px; border-bottom: 1px solid var(--line-strong); background: var(--paper-bright); }
.map-notes h2 { margin: 10px 0 0; font: 600 42px/.95 var(--serif); }
.map-notes p { margin: 0; color: var(--muted); font-size: 10px; line-height: 1.55; }

.network-mode { margin-top: 18px; justify-content: stretch; }
.network-mode button { min-width: 128px; }
.network-kpis { display: grid; grid-template-columns: repeat(6, 1fr); border-bottom: 1px solid var(--line-strong); background: var(--paper-bright); }
.network-kpis article { min-height: 118px; padding: 24px; border-right: 1px solid var(--line); }
.network-kpis small { display: block; color: var(--muted); font: 500 7px var(--mono); letter-spacing: .08em; text-transform: uppercase; }
.network-kpis strong { display: block; margin-top: 18px; font: 500 clamp(22px, 3vw, 42px)/.9 var(--mono); overflow-wrap: anywhere; }
.network-dashboard-layout { display: grid; grid-template-columns: minmax(0, 1.35fr) minmax(340px, .65fr); min-height: 680px; border-bottom: 1px solid var(--line-strong); background: var(--paper-bright); }
#network-map { min-width: 0; min-height: 680px; overflow: hidden; border-right: 1px solid var(--line-strong); filter: saturate(.78) contrast(.96); }
:root[data-theme='dark'] #network-map { filter: invert(.88) hue-rotate(170deg) saturate(.7) brightness(.8); }
.network-panel { display: flex; flex-direction: column; min-width: 0; }
.network-node-list { max-height: 470px; overflow: auto; border-bottom: 1px solid var(--line-strong); }
.network-node-list button { display: grid; grid-template-columns: 46px 1fr auto; align-items: center; gap: 12px; width: 100%; min-height: 86px; padding: 14px 22px; border: 0; border-bottom: 1px solid var(--line); color: var(--ink); background: transparent; text-align: left; cursor: pointer; }
.network-node-list button:hover { background: color-mix(in srgb, var(--blue) 8%, transparent); }
.network-node-list button.selected { background: color-mix(in srgb, var(--blue) 14%, transparent); box-shadow: inset 4px 0 0 var(--blue); }
.network-node-list small, .network-node-list strong, .network-node-list em { display: block; }
.network-node-list small { color: var(--muted); font: 8px var(--mono); text-transform: uppercase; }
.network-node-list strong { margin-top: 7px; font: 600 17px var(--serif); }
.network-node-list em { margin-top: 7px; color: var(--muted); font: normal 8px var(--mono); }
.model-class-filter { display: grid; gap: 10px; margin-top: 18px; }
.model-class-filter span { color: var(--muted); font: 700 10px/1 var(--mono); letter-spacing: .08em; text-transform: uppercase; }
.model-class-filter select { width: 100%; min-height: 42px; padding: 0 12px; border: 1px solid var(--line-strong); color: var(--ink); background: var(--paper-bright); font: 700 13px/1.1 var(--mono); }
.network-detail-card { display: grid; gap: 16px; padding: 20px; border-bottom: 1px solid var(--line-strong); background: color-mix(in srgb, var(--paper-bright) 86%, var(--blue)); cursor: pointer; }
.network-detail-card:focus-visible { outline: 3px solid var(--blue); outline-offset: -3px; }
.network-detail-card header { display: grid; grid-template-columns: 1fr auto; gap: 12px; align-items: start; }
.network-detail-card header .kicker { grid-column: 1 / -1; }
.network-detail-card header strong { font: 650 clamp(24px, 2.35vw, 35px)/.9 var(--serif); letter-spacing: -.05em; }
.network-detail-metrics { display: grid; grid-template-columns: repeat(5, minmax(0, 1fr)); border: 1px solid var(--line-strong); }
.network-detail-metrics span { min-width: 0; padding: 10px; overflow: hidden; border-right: 1px solid var(--line); }
.network-detail-metrics span:last-child { border-right: 0; }
.network-detail-metrics small, .network-detail-metrics strong, .network-detail-metrics em { display: block; }
.network-detail-metrics small { color: var(--muted); font: 700 8px/1 var(--mono); text-transform: uppercase; }
.network-detail-metrics strong { margin-top: 9px; font: 800 clamp(17px, 1.55vw, 24px)/.92 var(--mono); letter-spacing: -.06em; white-space: nowrap; }
.network-detail-metrics em { margin-top: 7px; color: var(--muted); font: 700 8px var(--mono); }
.network-detail-card footer { display: flex; justify-content: space-between; gap: 16px; color: var(--muted); font: 700 10px var(--mono); }
.model-map-popup { display: grid; gap: 10px; min-width: 260px; color: #10211e; font-family: var(--mono); }
.model-map-popup header { display: flex; align-items: start; justify-content: space-between; gap: 12px; }
.model-map-popup strong { display: block; font: 700 18px/.95 var(--serif); letter-spacing: -.03em; }
.model-map-popup small { color: #66716d; font: 700 8px/1.2 var(--mono); letter-spacing: .08em; text-transform: uppercase; }
.model-map-popup .popup-metrics { display: grid; grid-template-columns: repeat(5, 1fr); border: 1px solid rgba(16, 33, 30, .35); }
.model-map-popup .popup-metrics span { min-width: 0; padding: 7px 6px; border-right: 1px solid rgba(16, 33, 30, .22); }
.model-map-popup .popup-metrics span:last-child { border-right: 0; }
.model-map-popup .popup-metrics b, .model-map-popup .popup-metrics em { display: block; }
.model-map-popup .popup-metrics b { margin-top: 5px; font: 800 12px/.9 var(--mono); white-space: nowrap; }
.model-map-popup .popup-metrics em { margin-top: 3px; color: #66716d; font: 700 7px/1 var(--mono); font-style: normal; }
.model-map-popup a { color: #0057b8; font: 800 9px/1 var(--mono); text-decoration: none; text-transform: uppercase; }
.model-history { display: grid; gap: 14px; padding-top: 6px; }
.model-history canvas { width: 100%; height: 260px; border: 1px solid var(--line-strong); background: color-mix(in srgb, var(--paper-raised) 96%, transparent); }
.model-history-legend { display: flex; flex-wrap: wrap; gap: 10px 16px; color: var(--muted); font: 700 10px var(--mono); text-transform: uppercase; }
.model-history-legend span { display: inline-flex; align-items: center; gap: 7px; }
.model-history-legend i { width: 20px; height: 3px; display: inline-block; }
.model-sensor-marker { position: relative; display: block; width: 18px; height: 18px; border: 2px solid color-mix(in srgb, var(--marker-color) 75%, #fff); border-radius: 999px; background: var(--marker-color); box-shadow: 0 0 0 0 color-mix(in srgb, var(--marker-color) 55%, transparent), 0 0 16px color-mix(in srgb, var(--marker-color) 55%, transparent); transform: translateZ(0); animation: modelMarkerPulse 1.35s ease-out infinite; }
.model-sensor-marker::after { content: ''; position: absolute; inset: 5px; border-radius: inherit; background: #fff; opacity: .32; }
.model-sensor-marker.watch { animation-duration: 1.55s; }
.model-sensor-marker.critical { animation-duration: .9s; }
.model-sensor-marker.offline { background: #8b8f96; border-color: #6f7780; box-shadow: none; animation: none; }
.model-sensor-marker.service { background: #fff; border-color: var(--ink); box-shadow: 0 0 0 4px color-mix(in srgb, #fff 45%, transparent); animation: none; }
.model-sensor-marker.selected { width: 25px; height: 25px; border-width: 3px; box-shadow: 0 0 0 5px color-mix(in srgb, var(--blue) 24%, transparent), 0 0 28px color-mix(in srgb, var(--marker-color) 70%, transparent); }
@keyframes modelMarkerPulse {
  70% { box-shadow: 0 0 0 16px color-mix(in srgb, var(--marker-color) 0%, transparent), 0 0 20px color-mix(in srgb, var(--marker-color) 64%, transparent); }
  100% { box-shadow: 0 0 0 0 color-mix(in srgb, var(--marker-color) 0%, transparent), 0 0 12px color-mix(in srgb, var(--marker-color) 50%, transparent); }
}

.passport-grid { display: grid; grid-template-columns: repeat(4, 1fr); border-bottom: 1px solid var(--line-strong); background: var(--paper-bright); }
.passport-grid article { min-height: 112px; padding: 22px; border-right: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.passport-grid small { display: block; color: var(--muted); font: 500 7px var(--mono); letter-spacing: .07em; }
.passport-grid strong { display: block; margin-top: 17px; font: 500 18px/1.25 var(--mono); overflow-wrap: anywhere; }
.passport-location { display: grid; grid-template-columns: 1fr .8fr auto; align-items: end; gap: 32px; padding: 34px 42px; border-bottom: 1px solid var(--line-strong); background: var(--paper-raised); }
.passport-location h2 { margin: 10px 0 0; font: 600 42px/.95 var(--serif); }
.passport-location p { margin: 12px 0 0; color: var(--muted); font-size: 10px; line-height: 1.5; }
.passport-location strong { display: block; margin-top: 12px; font: 500 18px/1.35 var(--mono); overflow-wrap: anywhere; }

.logs-section { padding: 42px; border-bottom: 1px solid var(--line-strong); background: var(--paper-bright); }
.logs-filter { display: grid; grid-template-columns: repeat(4, minmax(130px, 1fr)) auto; align-items: end; gap: 14px; margin-bottom: 28px; }
.event-head, .event-row { display: grid; grid-template-columns: 150px 105px minmax(210px, .8fr) minmax(300px, 1.2fr) 100px 70px; align-items: center; gap: 12px; }
.event-head { padding: 0 12px 12px; border-bottom: 1px solid var(--line-strong); color: var(--muted); font: 500 7px var(--mono); letter-spacing: .08em; text-transform: uppercase; }
.event-row { min-height: 64px; padding: 12px; border-bottom: 1px solid var(--line); font: 8px var(--mono); }
.event-row.main { background: color-mix(in srgb, var(--acid) 12%, transparent); }
.event-row.transactional { background: color-mix(in srgb, var(--blue) 7%, transparent); }
.event-row.service { opacity: .78; }
.event-category { width: max-content; padding: 5px 6px; border: 1px solid var(--line); text-transform: uppercase; }
.event-type, .event-row strong { overflow-wrap: anywhere; }
.event-row strong { font-size: 9px; }
.compact-event-list { display: grid; border-top: 1px solid var(--line-strong); }
.compact-event-list article { display: grid; grid-template-columns: 150px minmax(0, 1fr) auto; gap: 14px; min-height: 54px; align-items: center; border-bottom: 1px solid var(--line); font: 8px var(--mono); }
.compact-event-list p { color: var(--muted); font-size: 10px; }
.compact-event-list em { color: var(--muted); font-style: normal; }
.inline-heading { margin-top: 34px; }

.admin-layout { display: grid; grid-template-columns: minmax(0, 1fr) minmax(380px, .55fr); border-bottom: 1px solid var(--line-strong); background: var(--paper-bright); }
.admin-list { padding: 42px; border-right: 1px solid var(--line-strong); }
.admin-form { padding: 42px; }
.admin-head, .admin-sensor-row { display: grid; grid-template-columns: 44px 1fr 110px 110px 70px 76px 72px; align-items: center; gap: 12px; }
.admin-head { padding-bottom: 12px; border-bottom: 1px solid var(--line-strong); color: var(--muted); font: 500 7px var(--mono); letter-spacing: .08em; text-transform: uppercase; }
.admin-sensor-row { min-height: 88px; border-bottom: 1px solid var(--line); font: 8px var(--mono); }
.admin-sensor-row small, .admin-sensor-row strong, .admin-sensor-row em { display: block; }
.admin-sensor-row small, .admin-sensor-row em { color: var(--muted); font-style: normal; }
.admin-sensor-row strong { margin: 6px 0; font: 600 15px/1 var(--serif); }
.wide-field { grid-column: 1 / -1; }

.api-status { display: grid; grid-template-columns: repeat(3, 1fr) auto auto; align-items: center; border-bottom: 1px solid var(--line-strong); background: var(--paper-bright); }
.api-status > * { min-height: 86px; padding: 20px; border-right: 1px solid var(--line); }
.api-status > div { display: flex; align-items: center; gap: 12px; }
.api-status small, .api-status strong { display: block; }
.api-status small { color: var(--muted); font: 7px var(--mono); letter-spacing: .08em; }
.api-status strong { margin-top: 5px; font: 500 11px var(--mono); }
.api-status a { display: grid; place-items: center; font: 500 9px var(--mono); text-decoration: none; }
.api-section { padding: 42px; border-bottom: 1px solid var(--line-strong); background: var(--paper-bright); }
.endpoint-list { border-top: 1px solid var(--line-strong); }
.endpoint-row { display: grid; grid-template-columns: 60px minmax(260px, .9fr) 1fr auto; align-items: center; gap: 16px; min-height: 66px; border-bottom: 1px solid var(--line); }
.endpoint-row code { font: 500 10px var(--mono); }
.endpoint-row p { margin: 0; color: var(--muted); font-size: 9px; line-height: 1.45; }
.method { padding: 5px 7px; color: white; background: var(--blue); font: 500 8px var(--mono); text-align: center; }
.method.post { color: #10211e; background: var(--acid); }
.copy-endpoint { border: 0; color: var(--blue); background: transparent; font: 500 8px var(--mono); cursor: pointer; }
.api-card-list { display: grid; gap: 16px; margin-top: 28px; }
.api-card { border: 1px solid var(--line-strong); background: var(--paper-raised); }
.api-card header { display: grid; grid-template-columns: 64px 1fr auto; align-items: center; gap: 14px; padding: 14px 16px; border-bottom: 1px solid var(--line); }
.api-card header code { overflow-wrap: anywhere; font: 500 10px var(--mono); }
.api-card > p { margin: 0; padding: 14px 16px; color: var(--muted); font-size: 10px; line-height: 1.45; }
.param-table { border-top: 1px solid var(--line); }
.param-head, .param-row { display: grid; grid-template-columns: minmax(145px, .8fr) 110px 80px 120px minmax(220px, 1.2fr); gap: 12px; align-items: start; }
.param-head { padding: 10px 16px; color: var(--muted); font: 500 7px var(--mono); letter-spacing: .07em; text-transform: uppercase; }
.param-row { padding: 11px 16px; border-top: 1px solid var(--line); font: 8px/1.45 var(--mono); }
.param-row code { overflow-wrap: anywhere; }
.param-row p { margin: 0; color: var(--muted); }
.param-row b { color: var(--blue); font-weight: 500; text-transform: uppercase; }
.param-row.empty { display: block; }
.request-example { display: grid; grid-template-columns: .65fr 1.35fr; gap: 48px; padding: 42px; border-bottom: 1px solid var(--line-strong); color: white; background: #10211e; }
.request-example h2 { margin: 12px 0; font: 600 45px/.95 var(--serif); }
.request-example p { color: #b9c7c2; font-size: 10px; line-height: 1.6; }
.request-example .kicker { color: #a7b6b0; }
pre { margin: 0; overflow: auto; padding: 26px; color: #d7ff5f; background: #0a1211; font: 10px/1.65 var(--mono); }
.legacy-api { background: color-mix(in srgb, var(--paper-bright) 92%, var(--yellow)); }

.not-found, .error-page { display: grid; place-items: center; align-content: center; min-height: 70vh; padding: 50px; text-align: center; }
.not-found > span { color: var(--blue); font: 500 12px var(--mono); }
.not-found h1, .error-page h1 { margin: 18px 0 30px; font: 600 clamp(48px, 7vw, 100px)/.8 var(--serif); }
.error-page p { max-width: 620px; margin: 0 0 24px; color: var(--muted); }

.footer { display: grid; grid-template-columns: 1fr auto 1fr; align-items: center; min-height: 74px; padding: 0 var(--page-pad); color: #c6d2ce; background: #10211e; font: 400 8px/1.4 var(--mono); letter-spacing: .05em; }
.footer p { margin: 0; text-align: center; }
.footer span:last-child { justify-self: end; }
.toast { position: fixed; z-index: 500; right: 28px; bottom: 28px; display: grid; align-items: center; min-height: 78px; max-width: min(560px, calc(100vw - 56px)); padding: 22px 28px 22px 76px; border: 2px solid var(--line-strong); color: var(--ink); background: var(--paper-bright); box-shadow: 0 22px 70px color-mix(in srgb, #000 24%, transparent), 0 0 0 8px color-mix(in srgb, var(--green) 16%, transparent); font: 800 clamp(16px, 1.4vw, 22px)/1.25 var(--mono); letter-spacing: -.02em; opacity: 0; pointer-events: none; transform: translateY(16px) scale(.96); transition: opacity 180ms ease, transform 180ms ease; }
.toast::before { content: "✓"; position: absolute; left: 24px; top: 50%; display: grid; place-items: center; width: 34px; height: 34px; border-radius: 50%; color: white; background: var(--green); box-shadow: 0 0 0 7px color-mix(in srgb, var(--green) 18%, transparent); transform: translateY(-50%); }
.toast[data-tone='success'], .toast[data-tone='ok'] { border-color: var(--green); background: color-mix(in srgb, var(--green) 13%, var(--paper-bright)); }
.toast[data-tone='info'] { border-color: var(--blue); box-shadow: 0 22px 70px color-mix(in srgb, #000 24%, transparent), 0 0 0 8px color-mix(in srgb, var(--blue) 14%, transparent); }
.toast[data-tone='info']::before { content: "i"; background: var(--blue); box-shadow: 0 0 0 7px color-mix(in srgb, var(--blue) 18%, transparent); }
.toast[data-tone='error'] { border-color: var(--red); background: color-mix(in srgb, var(--red) 12%, var(--paper-bright)); box-shadow: 0 22px 70px color-mix(in srgb, #000 24%, transparent), 0 0 0 8px color-mix(in srgb, var(--red) 14%, transparent); }
.toast[data-tone='error']::before { content: "!"; background: var(--red); box-shadow: 0 0 0 7px color-mix(in srgb, var(--red) 18%, transparent); }
.toast[data-tone='warn'] { border-color: var(--amber); background: color-mix(in srgb, var(--amber) 14%, var(--paper-bright)); box-shadow: 0 22px 70px color-mix(in srgb, #000 24%, transparent), 0 0 0 8px color-mix(in srgb, var(--amber) 16%, transparent); }
.toast[data-tone='warn']::before { content: "•"; color: #10211e; background: var(--amber); box-shadow: 0 0 0 7px color-mix(in srgb, var(--amber) 20%, transparent); }
.toast.visible { opacity: 1; transform: translateY(0) scale(1); }

@media (max-width: 1120px) {
  .masthead { grid-template-columns: auto 1fr auto auto; }
  .cloud-chip { display: none; }
  .metric-grid { grid-template-columns: repeat(3, 1fr); }
  .metric-card:nth-child(3) { border-right: 0; }
  .metric-card:nth-child(n+4) { border-top: 1px solid var(--line); }
  .record-facts { grid-template-columns: repeat(3, 1fr); }
  .record-facts div:nth-child(3) { border-right: 0; }
  .record-facts div:nth-child(-n+3) { border-bottom: 1px solid var(--line); }
  .record-metrics { grid-template-columns: repeat(3, 1fr); }
  .record-metrics .metric-card:nth-child(3) { border-right: 0; }
  .record-metrics .metric-card:nth-child(n+4) { border-top: 1px solid var(--line); }
  .passport-grid { grid-template-columns: repeat(2, 1fr); }
  .event-head { display: none; }
  .event-row { grid-template-columns: 120px 90px 1fr; }
  .event-row > span:nth-of-type(3), .event-row > span:nth-of-type(4) { display: none; }
  .admin-layout { grid-template-columns: 1fr; }
  .admin-list { border-right: 0; border-bottom: 1px solid var(--line-strong); }
  .archive-head { display: none; }
  .archive-row { grid-template-columns: 48px 1.2fr 1fr .7fr 28px; }
  .archive-row > span:nth-child(4), .archive-row > span:nth-child(5), .archive-row > span:nth-child(7) { display: none; }
}

@media (max-width: 820px) {
  body.mobile-nav-open { overflow: hidden; }
  .masthead { z-index: 260; grid-template-columns: auto 1fr auto auto; gap: 12px; min-height: 68px; background: var(--paper); backdrop-filter: none; }
  .nav-toggle { display: grid; place-items: center; justify-self: end; }
  .nav-scrim { position: fixed; z-index: 220; inset: 68px 0 0; display: block; border: 0; background: rgba(10, 18, 17, .22); opacity: 0; transition: opacity 180ms ease; }
  .mobile-nav-open .nav-scrim { opacity: 1; }
  .primary-nav {
    position: fixed;
    z-index: 261;
    top: 68px;
    right: 0;
    bottom: 0;
    left: 0;
    display: flex;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    min-height: 0;
    padding: 18px 14px 30px;
    border-top: 1px solid var(--line-strong);
    background: color-mix(in srgb, var(--paper-bright) 98%, transparent);
    box-shadow: 0 22px 60px rgba(0, 0, 0, .18);
    overflow: auto;
    opacity: 0;
    pointer-events: none;
    transform: translateY(-12px);
    transition: transform 180ms ease, opacity 180ms ease;
  }
  .mobile-nav-open .primary-nav { opacity: 1; pointer-events: auto; transform: translateY(0); }
  .primary-nav a {
    display: flex;
    align-items: center;
    justify-content: flex-start;
    width: 100%;
    min-height: 72px;
    padding: 0 12px;
    border-bottom: 1px solid var(--line);
    font: 600 clamp(24px, 7vw, 34px)/1 var(--serif);
    letter-spacing: -.04em;
    background: var(--paper-raised);
  }
  .primary-nav a:last-child { border-bottom: 0; }
  .primary-nav a::after { right: 12px; bottom: 10px; left: 12px; height: 2px; }
  .start-button { display: none; }
  .brand-copy { display: none; }
  .cloud-chip { display: none; }
  .icon-button { justify-self: end; }
  .overview-hero, .service-head { grid-template-columns: 1fr; }
  .hero-copy { min-height: 370px; border-right: 0; border-bottom: 1px solid var(--line-strong); }
  .service-head > div:first-child { border-right: 0; border-bottom: 1px solid var(--line-strong); }
  .hero-copy h1 { font-size: clamp(70px, 18vw, 112px); }
  .hero-brief, .service-aside { padding: 30px; }
  .sensor-switcher { grid-template-columns: 1fr; }
  .sensor-tab { border-right: 0; border-bottom: 1px solid var(--line-strong); }
  .sensor-tab:last-child { border-bottom: 0; }
  .reading-head, .section-heading { align-items: start; flex-direction: column; }
  .session-meta { justify-items: start; text-align: left; }
  .metric-grid { grid-template-columns: repeat(2, 1fr); }
  .metric-card { border-top: 1px solid var(--line); }
  .metric-card:nth-child(2n) { border-right: 0; }
  .metric-card:nth-child(3) { border-right: 1px solid var(--line); }
  .metric-card:last-child { grid-column: 1 / -1; }
  .overview-actions { grid-template-columns: 1fr; }
  .action-panel { min-height: 280px; border-right: 0; border-bottom: 1px solid var(--line-strong); }
  .archive-toolbar { align-items: stretch; flex-direction: column; }
  .search-field { width: 100%; }
  .archive-row { grid-template-columns: 42px 1fr .8fr 24px; }
  .archive-row > span:nth-child(3) { display: none; }
  .archive-row > span { min-width: 0; }
  .archive-row strong { white-space: normal; overflow: visible; text-overflow: clip; overflow-wrap: anywhere; line-height: 1.45; }
  .record-title { align-items: start; flex-direction: column; min-height: 0; padding: 30px; }
  .record-actions { flex-wrap: wrap; }
  .record-facts { grid-template-columns: repeat(2, 1fr); }
  .record-facts div:nth-child(3) { border-right: 1px solid var(--line); }
  .record-facts div:nth-child(2n) { border-right: 0; }
  .record-facts div { border-bottom: 1px solid var(--line); }
  .record-metrics { grid-template-columns: repeat(2, 1fr); }
  .record-metrics .metric-card:nth-child(2n) { border-right: 0; }
  .record-metrics .metric-card:nth-child(3) { border-right: 1px solid var(--line); }
  .record-metrics .metric-card:last-child { grid-column: 1 / -1; }
  .charts-grid { grid-template-columns: 1fr; }
  .chart-card, .chart-card:nth-child(2n) { border-right: 0; }
  .canvas-wrap { height: 260px; }
  .live-layout, .map-layout, .network-dashboard-layout, .live-console, .active-session-strip, .passport-location, .demo-live-controls, .firmware-demo-grid, .api-cards, .sensor-case-grid, .sensor-case, .live-unit-grid, .sensor-api-monitor-grid { grid-template-columns: 1fr; }
  .live-unit-card { border-right: 0; border-bottom: 1px solid var(--line-strong); }
  .session-builder, #field-map, #network-map { border-right: 0; border-bottom: 1px solid var(--line-strong); }
  .live-console #active-live { border-right: 0; border-bottom: 1px solid var(--line-strong); }
  .live-aside { min-height: 440px; }
  .import-form { grid-template-columns: 1fr 1fr; }
  .map-notes { grid-template-columns: 1fr; align-items: start; }
  .network-kpis { grid-template-columns: repeat(3, 1fr); }
  .network-detail-metrics { grid-template-columns: repeat(2, 1fr); }
  .network-detail-metrics span:nth-child(2n) { border-right: 0; }
  .network-detail-metrics span { border-bottom: 1px solid var(--line); }
  .api-status { grid-template-columns: repeat(3, 1fr); }
  .api-status a { min-height: 58px; }
  .endpoint-row { grid-template-columns: 52px 1fr auto; padding: 12px 0; }
  .endpoint-row p { grid-column: 2 / -1; }
  .logs-filter { grid-template-columns: repeat(2, 1fr); }
  .param-head { display: none; }
  .param-row { grid-template-columns: 1fr 76px; }
  .param-row span:nth-of-type(2), .param-row p { grid-column: 1 / -1; }
  .request-example { grid-template-columns: 1fr; }
  .footer { margin-bottom: 0; grid-template-columns: 1fr auto; }
  .footer p { display: none; }
}

@media (max-width: 560px) {
  .grid-frame { margin-inline: 10px; }
  .overview-hero { min-height: 0; }
  .hero-copy { min-height: 320px; padding: 40px 22px 34px; }
  .hero-copy h1 { font-size: 54px; }
  .hero-stats { grid-template-columns: 1fr; }
  .hero-stats div { display: flex; align-items: baseline; justify-content: space-between; padding: 12px 0; border-bottom: 1px solid var(--line); }
  .sensor-tab { grid-template-columns: auto 1fr auto; gap: 12px; padding: 15px; }
  .status-pill { display: none; }
  .metric-grid { grid-template-columns: 1fr; }
  .metric-card, .metric-card:nth-child(3) { border-right: 0; }
  .metric-card:last-child { grid-column: auto; }
  .metric-reading { min-height: 86px; }
  .action-panel { padding: 28px; }
  .service-head > div:first-child { padding: 26px 22px; }
  .service-head h1 { font-size: 38px; }
  .archive-section { padding: 20px 14px; }
  .segmented { width: 100%; }
  .segmented button { flex: 1; padding: 0 8px; }
  .archive-row { grid-template-columns: 36px 1fr 22px; }
  .archive-row > span:nth-child(6) { display: none; }
  .archive-row > span { min-width: 0; }
  .archive-row strong { white-space: normal; overflow: visible; text-overflow: clip; overflow-wrap: anywhere; }
  .record-title h1 { font-size: 38px; }
  .record-facts { grid-template-columns: 1fr; }
  .record-facts div { border-right: 0; }
  .record-metrics { display: block; }
  .chart-card, .raw-section, .session-builder, .live-aside, .import-section, .api-section, .request-example, .logs-section, .admin-list, .admin-form, .live-console #active-live, .live-console-side, .demo-live-controls, .firmware-demo-card { padding: 24px 18px; }
  .table-policy { align-items: stretch; flex-direction: column; }
  .chart-card header { align-items: start; flex-direction: column; }
  .form-grid, .import-form { grid-template-columns: 1fr; }
  .location-mode { display: grid; }
  .live-mini-metrics { grid-template-columns: repeat(2, 1fr); }
  .live-mini-metrics div:nth-child(2) { border-right: 0; }
  .live-mini-metrics div:nth-child(-n+2) { border-bottom: 1px solid var(--line); }
  .gps-box { grid-template-columns: 1fr; }
  .api-status { grid-template-columns: 1fr 1fr; }
  .endpoint-row { grid-template-columns: 48px 1fr; }
  .endpoint-row code { overflow-wrap: anywhere; }
  .copy-endpoint { display: none; }
  .endpoint-row p { grid-column: 1 / -1; }
  .passport-grid { grid-template-columns: 1fr; }
  .passport-location { gap: 18px; padding: 24px 18px; }
  .passport-location h2 { font-size: 34px; }
  .passport-location strong { font-size: 15px; }
  .passport-live-flow { padding: 20px 18px; }
  .compact-event-list article { grid-template-columns: 1fr; align-items: start; gap: 8px; padding: 12px 0; }
  .compact-event-list article span,
  .compact-event-list article strong,
  .compact-event-list article em { overflow-wrap: anywhere; }
  .logs-filter { grid-template-columns: 1fr; }
  .event-row { grid-template-columns: 1fr; }
  .admin-head { display: none; }
  .admin-sensor-row { grid-template-columns: 34px 1fr; padding: 14px 0; }
  .admin-sensor-row > span:nth-of-type(n+3), .admin-sensor-row > button, .admin-sensor-row > a { grid-column: 2; }
  .api-card header { grid-template-columns: 58px 1fr; }
  .api-card header .copy-endpoint { display: none; }
  .network-kpis { grid-template-columns: 1fr 1fr; }
  .map-layout, .network-dashboard-layout { min-height: 0; }
  #field-map, #network-map { min-height: 420px; }
}

@media (prefers-reduced-motion: no-preference) {
  .overview-hero > *, .service-head > *, .sensor-switcher, .overview-reading, .archive-section, .record-title, .charts-grid { animation: reveal 480ms both; }
  .overview-hero > *:nth-child(2), .service-head > *:nth-child(2) { animation-delay: 70ms; }
  .sensor-switcher { animation-delay: 120ms; }
  .overview-reading, .archive-section, .charts-grid { animation-delay: 170ms; }
  @keyframes reveal { from { opacity: 0; transform: translateY(10px); } }
}

@media print {
  .masthead, .footer, .record-actions, .primary-nav, .nav-toggle, .nav-scrim { display: none; }
  body { background: white; color: black; }
  .grid-frame { margin: 0; }
}

/* Readability uplift for field demos and operators wearing safety glasses. */
.primary-nav a { font-size: 13px; }
.kicker, label > span, fieldset legend, .mode-label, .method, .status-pill, .record-state,
.archive-head, th, .event-head, .admin-head, .brand-copy small, .cloud-chip small { font-size: 10px; }
.outline-button, .primary-button, .danger-button, .text-link, .segmented button,
.archive-row strong, .active-session-list strong, .api-cards code { font-size: 12px; }
.archive-row small, .event-row, .compact-event-list article, .admin-sensor-row,
.demo-api-log-scroll article, .network-node-list small, .station-list small,
.map-legend span, .chart-card footer, .metric-range, .live-mini-metrics small,
.live-mini-metrics span, .muted-inline { font-size: 11px; line-height: 1.45; }
table { font-size: 12px; }
.service-aside > p, .section-heading > p, .table-policy span, .consent-note p,
.warning-note p, .map-mode-panel p, .api-cards p, .live-hint p, .case-copy p,
.live-unit-copy p, .demo-api-log-scroll p { font-size: 13px; line-height: 1.55; }
.event-row { min-height: 78px; }
.demo-api-log-scroll article { min-height: 62px; }
.dashboard-head { display: grid; grid-template-columns: minmax(0, 1fr) minmax(420px, .75fr); gap: 30px; align-items: end; padding: 42px clamp(24px, 3vw, 44px); border-bottom: 1px solid var(--line-strong); background: var(--paper-bright); }
.dashboard-head h1 { margin: 14px 0 0; font: 600 clamp(48px, 5vw, 84px)/.88 var(--serif); letter-spacing: -.055em; }
.dashboard-sensors { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); border-bottom: 1px solid var(--line-strong); background: var(--paper-bright); }
.dashboard-sensor-card { min-width: 0; border-right: 1px solid var(--line-strong); border-bottom: 1px solid var(--line-strong); background: var(--paper-raised); }
.dashboard-sensor-card:nth-child(2n) { border-right: 0; }
.dashboard-sensor-card .sensor-case { border: 0; border-bottom: 1px solid var(--line-strong); }
.dashboard-sensor-card.active .dashboard-graph { background: linear-gradient(135deg, color-mix(in srgb, var(--green) 12%, transparent), transparent 58%); }
.dashboard-sensor-card.inactive .dashboard-graph { background: repeating-linear-gradient(-45deg, color-mix(in srgb, var(--ink) 5%, transparent), color-mix(in srgb, var(--ink) 5%, transparent) 1px, transparent 1px, transparent 18px); }
.dashboard-sensor-card.active .canvas-wrap.compact { outline: 3px solid color-mix(in srgb, var(--green) 34%, transparent); outline-offset: -3px; }
.dashboard-sensor-card.inactive .canvas-wrap.compact { filter: grayscale(.72); opacity: .62; }
.dashboard-graph { padding: 24px; }
.dashboard-graph header { display: flex; align-items: center; justify-content: space-between; gap: 18px; }
.dashboard-graph strong { font: 500 clamp(28px, 3vw, 46px)/1 var(--mono); letter-spacing: -.05em; }
.canvas-wrap.compact { height: 250px; }
.graph-state-badge { flex: 0 0 auto; display: inline-flex; align-items: center; justify-content: center; gap: 10px; min-width: 118px; padding: 14px 18px; border: 2px solid var(--line-strong); font: 800 15px/1 var(--mono); letter-spacing: .12em; text-transform: uppercase; }
.graph-state-badge { text-decoration: none; }
.graph-state-badge i { width: 12px; height: 12px; border-radius: 50%; background: currentColor; }
.graph-state-badge.live { color: #fff; background: var(--green); border-color: var(--green); box-shadow: 0 0 0 6px color-mix(in srgb, var(--green) 18%, transparent); }
.graph-state-badge.live i { background: #fff; animation: pulse 1.4s infinite; }
.graph-state-badge.offline { color: color-mix(in srgb, var(--ink) 72%, transparent); background: color-mix(in srgb, var(--ink) 8%, var(--paper)); border-color: color-mix(in srgb, var(--ink) 38%, transparent); }
.graph-state-badge.offline i { background: color-mix(in srgb, var(--ink) 36%, transparent); }
.case-links { display: flex; flex-wrap: wrap; gap: 14px; margin-top: 18px; }
.case-links a { color: var(--blue); font: 600 12px var(--mono); text-decoration: none; }

.reload-button { border: 0; cursor: pointer; }
.reload-button small { padding-left: 16px; color: color-mix(in srgb, currentColor 72%, transparent); font: 600 10px/1 var(--mono); }
.reload-button:disabled { opacity: .65; cursor: progress; }

.api-sync-panel { position: fixed; z-index: 220; right: 22px; bottom: 22px; width: min(520px, calc(100vw - 44px)); overflow: hidden; border: 1px solid var(--line-strong); color: var(--ink); background: color-mix(in srgb, var(--paper-bright) 96%, transparent); box-shadow: var(--shadow); }
.sync-scan { position: absolute; inset: 0; pointer-events: none; background: linear-gradient(120deg, transparent 0 35%, color-mix(in srgb, var(--aqua) 18%, transparent) 45%, transparent 60%); animation: syncScan 1.8s linear infinite; }
@keyframes syncScan { from { transform: translateX(-100%); } to { transform: translateX(100%); } }
.sync-title { position: relative; display: flex; justify-content: space-between; gap: 18px; padding: 14px 18px; border-bottom: 1px solid var(--line); font: 700 12px var(--mono); text-transform: uppercase; }
.sync-progress { position: relative; height: 4px; background: color-mix(in srgb, var(--line) 74%, transparent); }
.sync-progress span { display: block; width: 0%; height: 100%; background: var(--blue); transition: width 220ms ease; }
.sync-lines { position: relative; display: grid; padding: 10px 18px 16px; gap: 8px; }
.sync-lines code { display: flex; align-items: center; justify-content: space-between; gap: 14px; font: 600 12px/1.35 var(--mono); }
.sync-lines i { width: 9px; height: 9px; border-radius: 50%; background: var(--amber); box-shadow: 0 0 0 5px color-mix(in srgb, var(--amber) 16%, transparent); }
.sync-lines code.queued { opacity: .74; }
.sync-lines code.connecting i { animation: pulse 1s infinite; }
.sync-lines code.ok i, .sync-lines code.stored i { background: var(--green); box-shadow: 0 0 0 5px color-mix(in srgb, var(--green) 16%, transparent); }
.sync-lines code.error i { background: var(--red); box-shadow: 0 0 0 5px color-mix(in srgb, var(--red) 16%, transparent); }
.sync-lines em { color: var(--muted); font-style: normal; }
.api-loading-strip { display: grid; gap: 8px; padding: 18px 24px; border-bottom: 1px solid var(--line-strong); background: color-mix(in srgb, var(--blue) 8%, var(--paper-bright)); }
.api-loading-strip code { overflow-wrap: anywhere; font: 700 13px/1.5 var(--mono); }

.session-preview-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); border-top: 1px solid var(--line-strong); border-left: 1px solid var(--line-strong); }
.session-preview-card { display: grid; gap: 16px; min-width: 0; min-height: 330px; padding: 22px; border-right: 1px solid var(--line-strong); border-bottom: 1px solid var(--line-strong); color: var(--ink); background: var(--paper-bright); text-decoration: none; }
.session-preview-card:hover { background: color-mix(in srgb, var(--aqua) 9%, var(--paper-bright)); }
.session-preview-card header, .session-preview-card footer { display: flex; align-items: center; justify-content: space-between; gap: 12px; }
.session-preview-card h3 { margin: 0; min-height: 56px; font: 650 22px/1.08 var(--serif); letter-spacing: -.025em; }
.session-preview-card footer span { display: inline-flex; align-items: center; gap: 8px; color: var(--muted); font: 600 12px var(--mono); }
.session-preview-card footer i { width: 10px; height: 10px; border-radius: 50%; background: var(--faint); }
.session-preview-card footer i.normal { background: var(--green); }
.session-preview-card footer i.watch { background: var(--amber); }
.session-preview-card footer i.critical { background: var(--red); }
.demo-badge { padding: 8px 10px; color: var(--ink); background: var(--acid); font: 800 11px/1 var(--mono); letter-spacing: .12em; }
.calibration-badge { display: inline-flex; align-items: center; padding: 8px 10px; border: 1px solid color-mix(in srgb, var(--blue) 58%, var(--line)); color: var(--blue); background: color-mix(in srgb, var(--blue) 9%, var(--paper-bright)); font: 800 11px/1 var(--mono); letter-spacing: .12em; }
.mode-label.calibration { border-color: var(--blue); color: var(--blue); background: color-mix(in srgb, var(--blue) 8%, transparent); }
.mini-chart-wrap { position: relative; height: 150px; border: 1px solid var(--line); background: color-mix(in srgb, var(--paper) 70%, transparent); }
.mini-chart-wrap canvas { width: 100%; height: 100%; }

.portfolio-section { padding: 28px; border-bottom: 1px solid var(--line-strong); background: var(--paper-bright); }
.portfolio-grid { display: grid; grid-template-columns: repeat(5, minmax(0, 1fr)); border-top: 1px solid var(--line-strong); border-left: 1px solid var(--line-strong); }
.portfolio-card { display: flex; flex-direction: column; gap: 16px; min-height: 350px; padding: 22px; border-right: 1px solid var(--line-strong); border-bottom: 1px solid var(--line-strong); background: var(--paper-raised); }
.portfolio-card header { display: flex; align-items: center; justify-content: space-between; gap: 12px; }
.portfolio-card h3 { margin: 0; font: 650 26px/1 var(--serif); letter-spacing: -.035em; }
.portfolio-card p { min-height: 70px; margin: 0; color: var(--muted); font-size: 15px; line-height: 1.45; }
.portfolio-value strong { font: 700 42px/.95 var(--mono); letter-spacing: -.08em; }
.portfolio-value small { margin-left: 8px; color: var(--muted); font: 700 12px var(--mono); }
.portfolio-meta, .metric-chips { display: flex; flex-wrap: wrap; gap: 8px; }
.portfolio-meta span, .metric-chips span { padding: 7px 9px; border: 1px solid var(--line); color: var(--muted); font: 700 10px/1 var(--mono); }

.comparison-chart { height: 430px; border: 1px solid var(--line-strong); background: var(--paper-bright); }
.comparison-chart canvas { width: 100%; height: 100%; }
.passport-actions { display: flex; flex-wrap: wrap; gap: 12px; }
.ingestion-health { padding: clamp(24px, 3vw, 42px); border-bottom: 1px solid var(--line-strong); background: color-mix(in srgb, var(--aqua) 5%, var(--paper-bright)); }
.ingestion-health-grid { display: grid; grid-template-columns: repeat(6, minmax(0, 1fr)); margin-top: 24px; border-top: 1px solid var(--line-strong); border-left: 1px solid var(--line-strong); }
.ingestion-health-grid article { display: grid; align-content: space-between; gap: 14px; min-height: 132px; padding: 18px; border-right: 1px solid var(--line-strong); border-bottom: 1px solid var(--line-strong); }
.ingestion-health-grid small { color: var(--muted); font: 700 10px/1.3 var(--mono); letter-spacing: .07em; }
.ingestion-health-grid strong { font: 700 clamp(17px, 1.45vw, 24px)/1.05 var(--mono); overflow-wrap: anywhere; }
.ingestion-health-grid span { color: var(--muted); font: 600 12px/1.4 var(--mono); }
.zero-reference { display: grid; grid-template-columns: minmax(150px, .3fr) minmax(260px, .7fr) 1fr; gap: 20px; align-items: center; margin-top: 20px; padding: 20px; border: 1px solid var(--line); background: repeating-linear-gradient(-45deg, color-mix(in srgb, var(--ink) 3%, transparent), color-mix(in srgb, var(--ink) 3%, transparent) 1px, transparent 1px, transparent 16px); }
.zero-reference.active { border-color: color-mix(in srgb, var(--green) 62%, var(--line)); background: color-mix(in srgb, var(--green) 7%, var(--paper-bright)); }
.zero-reference strong { font: 700 14px/1.45 var(--mono); }
.zero-reference p { margin: 0; color: var(--muted); font-size: 14px; line-height: 1.5; }
.passport-live-flow { padding: 28px; border-bottom: 1px solid var(--line-strong); background: color-mix(in srgb, var(--paper-bright) 88%, transparent); }
.passport-live-flow.active { background: linear-gradient(135deg, color-mix(in srgb, var(--green) 10%, var(--paper-bright)), var(--paper-bright)); }
.passport-live-flow.inactive { background: repeating-linear-gradient(-45deg, color-mix(in srgb, var(--ink) 4%, var(--paper-bright)), color-mix(in srgb, var(--ink) 4%, var(--paper-bright)) 1px, var(--paper-bright) 1px, var(--paper-bright) 20px); }
.passport-charts { margin: 0; border: 0; }
.large-empty { padding: 44px; font: 700 28px/1.1 var(--serif); }

.calibration-workspace { display: grid; grid-template-columns: minmax(0, 1.15fr) minmax(340px, .85fr); border-bottom: 1px solid var(--line-strong); background: var(--paper-bright); }
.calibration-panel { min-width: 0; padding: clamp(26px, 3.5vw, 54px); border-right: 1px solid var(--line-strong); }
.calibration-panel:last-child { border-right: 0; }
.calibration-panel h2 { margin: 12px 0 28px; font: 650 clamp(34px, 3vw, 54px)/.94 var(--serif); letter-spacing: -.045em; }
.calibration-form { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 16px; }
.calibration-form label, .calibration-dose-form label { display: grid; gap: 8px; min-width: 0; }
.calibration-form .wide { grid-column: 1 / -1; }
.calibration-form input, .calibration-form select, .calibration-form textarea,
.calibration-dose-form input, .calibration-dose-form select { width: 100%; min-height: 48px; padding: 10px 12px; border: 1px solid var(--line); color: var(--ink); background: var(--paper); font: 650 14px var(--mono); }
.calibration-form textarea { min-height: 86px; resize: vertical; }
.dose-fields { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); grid-column: 1 / -1; gap: 16px; }
.calibration-readiness { display: grid; grid-template-columns: auto minmax(140px, .5fr) 1fr; gap: 12px; align-items: center; padding: 16px; border: 1px solid var(--line); font: 650 13px/1.4 var(--mono); }
.calibration-readiness i { width: 12px; height: 12px; border-radius: 50%; background: var(--red); box-shadow: 0 0 0 6px color-mix(in srgb, var(--red) 14%, transparent); }
.calibration-readiness.ready i { background: var(--green); box-shadow: 0 0 0 6px color-mix(in srgb, var(--green) 14%, transparent); }
.calibration-readiness.pending i { background: var(--amber); box-shadow: 0 0 0 6px color-mix(in srgb, var(--amber) 18%, transparent); animation: pulse 1s ease-in-out infinite; }
.calibration-readiness span { color: var(--muted); }
.calculation-result { display: grid; gap: 10px; margin-top: 20px; padding: 20px; border: 1px solid var(--line-strong); background: color-mix(in srgb, var(--acid) 10%, var(--paper)); font: 650 14px/1.5 var(--mono); }
.calculation-result span { display: flex; justify-content: space-between; gap: 18px; }
.active-calibration { padding: clamp(26px, 3.5vw, 54px); border-bottom: 1px solid var(--line-strong); background: color-mix(in srgb, var(--blue) 5%, var(--paper-bright)); }
.calibration-live-facts, .calibration-reference-facts { display: grid; grid-template-columns: repeat(5, minmax(0, 1fr)); margin: 22px 0; border-top: 1px solid var(--line-strong); border-left: 1px solid var(--line-strong); }
.calibration-live-facts div, .calibration-reference-facts div { display: grid; gap: 12px; padding: 18px; border-right: 1px solid var(--line-strong); border-bottom: 1px solid var(--line-strong); }
.calibration-live-facts small, .calibration-reference-facts small { color: var(--muted); font: 700 10px var(--mono); }
.calibration-live-facts strong, .calibration-reference-facts strong { font: 700 17px/1.2 var(--mono); overflow-wrap: anywhere; }
.calibration-comparison { margin: 24px 0; padding: 26px; border: 1px solid var(--line-strong); background: var(--paper-bright); }
.calibration-chart { position: relative; height: 390px; border: 1px solid var(--line); }
.calibration-chart canvas { width: 100%; height: 100%; }
.calibration-chart-legend { position: absolute; top: 14px; right: 14px; display: flex; gap: 14px; padding: 9px 12px; border: 1px solid var(--line); background: color-mix(in srgb, var(--paper-bright) 92%, transparent); font: 700 10px var(--mono); }
.calibration-chart-legend span { display: inline-flex; align-items: center; gap: 7px; }
.calibration-chart-legend i { width: 22px; height: 3px; background: var(--blue); }
.calibration-chart-legend .known-line { background: var(--red); }
.calibration-step-ledger { display: grid; margin-top: 18px; border-top: 1px solid var(--line); }
.calibration-step-ledger article { display: grid; grid-template-columns: 40px minmax(180px, .7fr) minmax(150px, .5fr) 1fr; gap: 16px; align-items: center; padding: 12px 0; border-bottom: 1px solid var(--line); font: 650 12px/1.4 var(--mono); }
.calibration-step-ledger em { color: var(--muted); font-style: normal; }
.calibration-dose-form { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 16px; align-items: end; margin-top: 26px; padding-top: 26px; border-top: 1px solid var(--line-strong); }
.calibration-dose-form .dose-fields { grid-column: auto; }
.calibration-empty { display: grid; gap: 12px; padding: 34px; border-bottom: 1px solid var(--line-strong); background: var(--paper-bright); }
.calibration-empty strong { font: 650 28px/1.1 var(--serif); }

.event-category-guide { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); margin: 20px 0; border-top: 1px solid var(--line); border-left: 1px solid var(--line); }
.event-category-guide article { display: grid; gap: 10px; min-height: 112px; padding: 16px; border-right: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.event-category-guide strong { font: 800 11px/1 var(--mono); letter-spacing: .08em; }
.event-category-guide span { color: var(--muted); font-size: 13px; line-height: 1.48; }
.event-category-guide .main { border-top: 4px solid var(--blue); }
.event-category-guide .transactional { border-top: 4px solid var(--green); }
.event-category-guide .secondary { border-top: 4px solid var(--amber); }
.event-category-guide .service { border-top: 4px solid var(--faint); }

.status-pill.down i, .status-pill.not_activated i { background: var(--faint); }
.status-pill.in_repair i, .status-pill.maintenance i { background: var(--amber); }
.case-led.down, .case-led.not_activated { background: var(--faint); }
.case-led.maintenance, .case-led.in_repair { background: var(--amber); }
.service-aside > p, .section-heading > p, .consent-note p, .warning-note p, .map-mode-panel p, .api-cards p, .live-hint p, .case-copy p, .live-unit-copy p, .api-explainer p { font-size: clamp(15px, 1.1vw, 18px); line-height: 1.58; }
.api-explainer { padding: 28px; border-bottom: 1px solid var(--line-strong); background: color-mix(in srgb, var(--acid) 16%, var(--paper-bright)); }
.api-explainer h2 { margin: 0 0 10px; font: 650 32px/1 var(--serif); }

.help-hero { display: grid; grid-template-columns: minmax(0, 1.15fr) minmax(320px, .72fr); gap: clamp(28px, 5vw, 90px); align-items: end; padding: clamp(44px, 7vw, 104px); border-bottom: 1px solid var(--line-strong); background: radial-gradient(circle at 78% 18%, color-mix(in srgb, var(--aqua) 24%, transparent), transparent 30%), linear-gradient(130deg, color-mix(in srgb, var(--acid) 22%, transparent), transparent 58%); }
.help-hero h1 { margin: 18px 0 0; max-width: 880px; font: 650 clamp(64px, 8vw, 124px)/.82 var(--serif); letter-spacing: -.065em; }
.help-hero p { margin: 0; color: var(--muted); font: 650 clamp(18px, 1.6vw, 25px)/1.32 var(--mono); letter-spacing: -.03em; }
.tutorial-grid { display: grid; grid-template-columns: 1.05fr .95fr; grid-auto-rows: minmax(360px, auto); border-bottom: 1px solid var(--line-strong); background: var(--paper); }
.tutorial-card { display: grid; align-content: space-between; gap: 24px; min-height: 390px; padding: clamp(28px, 3.5vw, 56px); border-right: 1px solid var(--line-strong); border-bottom: 1px solid var(--line-strong); background: var(--paper-bright); }
.tutorial-card.wide { min-height: 470px; background: linear-gradient(145deg, color-mix(in srgb, var(--aqua) 12%, var(--paper-bright)), var(--paper-bright) 64%); }
.tutorial-card.offset { transform: translateY(36px); background: color-mix(in srgb, var(--yellow) 11%, var(--paper-bright)); }
.tutorial-card > span { color: var(--blue); font: 800 13px/1 var(--mono); letter-spacing: .18em; }
.tutorial-card h2 { margin: 0; font: 650 clamp(34px, 4vw, 58px)/.92 var(--serif); letter-spacing: -.045em; }
.tutorial-card p { max-width: 690px; margin: 0; color: var(--muted); font-size: clamp(16px, 1.2vw, 19px); line-height: 1.55; }
.tutorial-screen { position: relative; display: grid; align-content: start; gap: 12px; min-height: 178px; padding: 52px 18px 18px; border: 1px solid var(--line-strong); background: color-mix(in srgb, var(--paper) 78%, transparent); overflow: hidden; }
.tutorial-screen::after { position: absolute; inset: auto -20% 12px 44%; height: 72px; background: linear-gradient(90deg, transparent, color-mix(in srgb, var(--blue) 22%, transparent), transparent); content: ''; transform: skewX(-24deg); opacity: .58; }
.tutorial-window-head { position: absolute; inset: 0 0 auto; display: flex; gap: 7px; height: 34px; align-items: center; padding: 0 12px; border-bottom: 1px solid var(--line); }
.tutorial-window-head span { width: 8px; height: 8px; border-radius: 50%; background: var(--line-strong); }
.tutorial-window-head span:first-child { background: var(--red); }
.tutorial-window-head span:nth-child(2) { background: var(--amber); }
.tutorial-window-head span:nth-child(3) { background: var(--green); }
.tutorial-screen code { position: relative; z-index: 1; display: block; width: fit-content; max-width: 100%; padding: 8px 11px; background: color-mix(in srgb, var(--paper-bright) 86%, transparent); font: 750 13px/1.25 var(--mono); transform: translateX(calc(var(--i) * 18px)); }
.rate-guide { display: grid; grid-template-columns: minmax(260px, .7fr) 1fr; gap: 28px; padding: clamp(32px, 4vw, 62px); border-bottom: 1px solid var(--line-strong); background: color-mix(in srgb, var(--blue) 7%, var(--paper-bright)); }
.rate-guide h2 { margin: 12px 0 0; font: 650 clamp(34px, 4vw, 58px)/.95 var(--serif); letter-spacing: -.045em; }
.rate-guide-list { display: grid; gap: 16px; }
.rate-guide-list p { margin: 0; padding: 20px 22px; border: 1px solid var(--line); background: color-mix(in srgb, var(--paper-bright) 76%, transparent); font-size: clamp(16px, 1.2vw, 19px); line-height: 1.58; }

@media (max-width: 980px) {
  .dashboard-head, .dashboard-sensors, .calibration-workspace { grid-template-columns: 1fr; }
  .dashboard-sensor-card, .dashboard-sensor-card:nth-child(2n) { border-right: 0; }
  .session-preview-grid, .portfolio-grid, .help-hero, .tutorial-grid, .rate-guide { grid-template-columns: 1fr; }
  .tutorial-card.offset { transform: none; }
  .ingestion-health-grid { grid-template-columns: repeat(3, 1fr); }
  .zero-reference { grid-template-columns: 1fr; }
  .event-category-guide { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 620px) {
  .calibration-form, .calibration-dose-form, .dose-fields, .calibration-live-facts, .calibration-reference-facts, .ingestion-health-grid, .event-category-guide { grid-template-columns: 1fr; }
  .calibration-form .wide, .dose-fields, .calibration-dose-form .dose-fields { grid-column: auto; }
  .calibration-readiness { grid-template-columns: auto 1fr; }
  .calibration-readiness span { grid-column: 2; }
  .calibration-chart { height: 300px; }
  .calibration-chart-legend { position: static; flex-direction: column; margin: 10px; }
  .calibration-step-ledger article { grid-template-columns: 32px 1fr; }
  .calibration-step-ledger article strong, .calibration-step-ledger article em { grid-column: 2; }
}